Step-by-step explanation:
Use Pythagorean theorem here. To find the height, find the difference of the 2 y's. To find the length, find the difference between the 2 x's.
Length = x2 - x1
Height = y2 - y1
√length^2 + height^2 = distance
√5^2 + 5^2 = √50 = 7.07
<span>2.75x + 3.25y = 215
</span>
answer is the last one (D)
Answer:
−
√
3
/2 or -0.86602540 ...
Step-by-step explanation:
